Ключевые слова: arm, bacteria, biology, care, chemical, clinic, closeup, disease, doctor, epidemic, equipment, examination, experiment, finger, flu, glove, gown, hand, health, hospital, human, lab, laboratory, latex, male, man, medic, medical, medicine, microbiology, nurse, people, person, pneumonia, protective, rubber, safety, science, specialist, sterile, surgical, uniform, virology, virus, white,